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中文名稱：人破骨細胞相關免疫球蛋白樣受體(OSCAR)酶聯免疫試劑盒
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貨號：CSB-EL017255HU
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規格：96T/48T
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價格：￥3600/￥2500
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其他：
產品詳情
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產品描述：人破骨細胞相關免疫球蛋白樣受體(OSCAR)酶聯免疫試劑盒（CSB-EL017255HU）為雙抗夾心法ELISA試劑盒，定量檢測血清、血漿、組織勻漿樣本中的OSCAR含量。人破骨細胞相關免疫球蛋白樣受體OSCAR是破骨細胞形成過程中的關鍵分子，能促進破骨細胞存活和分化，參與骨重建和免疫調節。其識別膠原蛋白，通過免疫球蛋白樣受體協同刺激和承接分子作用，調節破骨細胞生成和免疫細胞功能。試劑盒檢測范圍為6.25 ng/mL-400 ng/mL，適用于細胞生物學研究、疾病動物模型骨代謝評估、骨相關病理機制探索及藥物開發過程中靶點活性監測等科研場景，為骨代謝調控研究提供可靠工具。本品僅用于科研，不用于臨床診斷，產品具體參數及操作步驟詳見產品說明書。
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別名：OSCAR ELISA Kit; Osteoclast-associated immunoglobulin-like receptor ELISA Kit; Osteoclast-associated receptor ELISA Kit; hOSCAR ELISA Kit; Polymeric immunoglobulin receptor 3 ELISA Kit; PIgR-3 ELISA Kit; PIgR3 ELISA Kit; Poly-Ig receptor 3 ELISA Kit
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縮寫：
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Uniprot No.：
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種屬：Homo sapiens (Human)
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樣本類型：serum, plasma, tissue homogenates
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檢測范圍：6.25 ng/mL-400 ng/mL
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靈敏度：1.56 ng/mL
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反應時間：1-5h
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樣本體積：50-100ul
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檢測波長：450 nm
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研究領域：Immunology
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測定原理：quantitative
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測定方法：Sandwich
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精密度：
Intra-assay Precision (Precision within an assay): CV%<8% Three samples of known concentration were tested twenty times on one plate to assess. Inter-assay Precision (Precision between assays): CV%<10% Three samples of known concentration were tested in twenty assays to assess. -
線性度：
To assess the linearity of the assay, samples were spiked with high concentrations of human OSCAR in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay. Sample Serum(n=4) 1:1 Average % 91 Range % 86-95 1:2 Average % 96 Range % 90-103 1:4 Average % 102 Range % 98-106 1:8 Average % 88 Range % 85-91 -
回收率：
The recovery of human OSCAR spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section. Sample Type Average % Recovery Range Serum (n=5) 91 87-95 EDTA plasma (n=4) 98 94-102 -
標準曲線：
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed. 
ng/ml OD1 OD2 Average Corrected 400 2.604 2.788 2.696 2.535 200 2.168 2.033 2.101 1.940 100 1.423 1.521 1.472 1.311 50 0.878 0.860 0.869 0.708 25 0.636 0.623 0.630 0.469 12.5 0.414 0.454 0.434 0.273 6.25 0.233 0.246 0.240 0.079 0 0.156 0.166 0.161 -
數據處理：
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貨期：3-5 working days
引用文獻
- Placental growth factor and placental protein 13 in patients with Balkan endemic nephropathy, a worldwide disease Stefanovic V. et al,Ren Fail.,2015
產品評價
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靶點詳情
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功能：Regulator of osteoclastogenesis which plays an important bone-specific function in osteoclast differentiation.
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基因功能參考文獻：
- regulation of OSCAR by TNF-alpha and receptor activator of NF kappa beta ligand (RANKL) in pre-osteoclasts/osteoclasts PMID: 28555364
- OSCAR can play a proinflammatory role in monocyte-derived cells and may contribute crucially on multiple levels to rheumatoid arthritis pathogenesis. PMID: 26786702
- Each domain of OSCAR binds a collagen triple-helical peptide; the primary site is on the C-terminal domain in contrast to GPVI and LAIR-1. PMID: 26552697
- OSCAR is a receptor for surfactant protein D that activates TNF-alpha release from human CCR2+ inflammatory monocytes. PMID: 25716998
- Data indicate that osteoclast associated receptor (OSCAR) was strongly expressed by the vasculature of active rheumatoid arthritis (RA) patients. PMID: 23146195
- Plasma OSCAR level was higher in the serum of RA patients than controls, and higher in patients with destructive RA rather than non-destructive RA. PMID: 24448348
- Rotative stress in mouse cells results in increased levels of Oscar transcription. PMID: 22949349
- endothelial cell-derived OSCAR was found to be involved in the STAT signaling pathway and to affect monocyte adhesion. PMID: 22985931
- OSCAR is expressed in vascular endothelial cells and is regulated by oxLDL involving NFATc1 PMID: 22009730
- Data suggest that OSCAR is a collagen receptor that binds to specific collagen motifs and costimulates osteoclastogenesis in DAP12-deficient humans and mice. PMID: 21841309
- This review discusses the structure-function relationship, expression pattern, and physiological role of OSCAR in osteoimmunology and summarizes its potential implications for human diseases. PMID: 21172874
- hOSCAR thus represents a novel class of molecule expressed by dendritic cells involved in the initiation of the immune response. PMID: 15155468
- ligation of OSCAR promotes dendritic cell survival by an ERK- and PI3K-dependent pathway, linked to expression of the Bcl-2 and Bcl-x(L) antiapoptotic molecules PMID: 15650060
- Human OSCAR mediates the rescue from apoptosis and the cooperation between dendritic cells and antigen-specific T cells that is prevented by CD85j receptor. PMID: 15905516
- Promoter variant in OSCAR gene (OSCAR-2322A>G) might be one of genetic determinants of bone density in postmenopausal women. PMID: 16007331
- analysis of a positive feedback circuit of TRANCE-induced activation of NFATc1, involving NFATc1-mediated OSCAR expression and its subsequent activation of NFATc1, necessary for efficient differentiation of osteoclasts PMID: 16109714
- OSCAR is a functional receptor on monocytes and neutrophils, involved in the induction of the primary proinflammatory cascade and the initiation of downstream immune responses. PMID: 16493074
- OSCAR (osteoclast associated immunoglobulin-like receptor)is expressed by erosion front osteoclasts and by synovial microvessels mononuclear cells. OSCAR is induced in monocytes of rheumatod arthritis patients, facilitating osteoclast differentiation PMID: 18821671
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亞細胞定位：[Isoform 1]: Secreted.; [Isoform 2]: Cell membrane; Single-pass type I membrane protein.
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蛋白家族：Leukocyte receptor complex/polymeric immunogobulin receptor (PIR/LRC) family
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數據庫鏈接：
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